Hong may refer to:

Places

*Høng, a town in Denmark *Hong Kong, a city and a special administrative region in China *Hong, Nigeria *Hong River in China and Vietnam *Lake Hong in China

Surnames

*Hong (Chinese name) *Hong (Korean name)

Organizations

*Hong (business), general term for a 19th–20th century trading company based in Hong Kong, Macau or Canton *Hongmen (洪門), a Chinese fraternal organization

Creatures

*Hamsa (bird), a mythical bird also known was hong *Hong (rainbow-dragon), a two-headed dragon in Chinese mythology *Hong (genus), ''Hong'' (genus), a genus of ladybird {{disambiguation